﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using QuanLyKhachSan.DataAccess;
using QuanLyKhachSan.BusinessObject;
namespace QuanLyKhachSan.BusinessLogic
{
    class NhomNguoiDungBL
    {
        ConnectData connData = new ConnectData();
        public DataTable LayNhomNguoiDung() {
            string sql = "select * from NhomNguoiDung";
            return connData.GetDataTable(sql);
        }
    }
}
